IGF-1LR3 – 1mg

$63.00

Enhanced muscle growth, improved recovery, and increased cellular regeneration in research models.

28 in cold storage – ready for shipment

Bundle and Save	Quantity	Price per Bottle
Buy 2 & Save 12%	2	12% $55.44
Buy 3 and Save 18%	3 +	18% $51.66

Buy 2 or 3 items. Discount applies automatically and will be shown in the cart.

Product Benefits

IGF-1 LR3 supports research into muscle growth, fat metabolism, regeneration, and neuroprotection. Its extended half-life makes it valuable for studies requiring sustained IGF-1 activity in cellular repair, anti-aging, and body composition.

Key Benefits:

Promotes lean muscle growth and recovery through satellite cell activation.
Supports fat metabolism and improved insulin sensitivity.
Contributes to anti-aging and regenerative research.
Studied for neuroprotective and cognitive support effects.

Our Guarantee

Purity & Strength Guarantee. We stand by our peptide quality with an industry-leading 90-day return policy and a guarantee that our peptides meet or exceed 99% purity. We have an in house lab that can allow for rapid testing via HPLC + Mass Spectrometer to ensure that every batch can be tested quickly and product shipped out.

Lab Tested for Purity

Our head researchers lab test each product to ensure purity that exceeds 99%, results can be found by entering your batch number into our database or clicking on view lab report.

For Research Purposes Only

This product is for research purposes only. It is intended exclusively for in vitro testing and laboratory experiments. All information provided on this website is for educational purposes and is not intended for human or animal use. The introduction of this product into the body, whether by ingestion, injection, or any other means, is strictly prohibited by law. Only licensed and qualified professionals should handle this product. It is not a drug, food, or cosmetic and must not be mislabeled, misused, or marketed as such.

2 Day US Delivery

90 Day money back guarantee

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*Requires reconstitution with bacteriostatic water (Sold Here)

The Lowdown on IGF-1LR3 – 1mg Research

Cell Growth & Protein Synthesis Signaling

IGF-1 LR3 is studied in animal and cell models for its role in insulin-like growth factor signaling, particularly its extended activity on cellular growth pathways. Preclinical research shows increased activation of protein synthesis signaling cascades (including PI3K/Akt pathways) involved in cell growth and maintenance.

Supporting Study: Niu, M., et al. (2005). “Insulin-like growth factor signaling in skeletal muscle models.” Endocrinology.
Findings: Animal studies demonstrated enhanced cellular growth signaling and increased protein synthesis markers in muscle tissue models.

Muscle Tissue Growth & Regeneration Models

Glucose Utilization & Metabolic Signaling

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FAQ

What are peptides?

Peptides are short chains of amino acids (typically 2–50) studied for their roles as signaling molecules that influence biological processes. Unlike proteins, peptides are smaller and often act as hormones, growth factors, or receptor agonists/antagonists. In research settings, they are explored for their potential to modulate cellular functions, such as metabolism, tissue repair, and immune response

What is your shipping and returns policy?

We stand by our peptide quality with an industry-leading 90-day return policy and a guarantee that our peptides meet or exceed 99% purity. We have an in house lab that can allow for rapid testing via UHPLC to ensure that every batch can be tested quickly and product shipped out.

Are peptides legal to purchase?

Peptides, naturally occurring chains of amino acids in the body, are legal to purchase for research purposes in many regions, including the U.S., when sold as research chemicals.

How do you store your peptides?

Our peptides, are stored at 0°C to ensure maximum stability and potency for research purposes. This cold storage preserves their integrity, maintaining quality for your experiments.

Legal Disclaimer

This product is sold as a pure research compound and is not intended for human consumption or use as a dietary supplement, drug, or treatment. It is provided solely for laboratory research purposes and must not be used for diagnostic or therapeutic purposes, in food, cosmetics, or any medical applications.

The statements on this website have not been evaluated by the U.S. Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease or medical condition. All products are for research and development use only.

Products sold strictly for scientific study in controlled lab settings. Buyer assumes all responsibility for compliance.

IGF-1LR3 – 1mg